PFPE Perfluoropolyether Grease
Premium specialty grease: ultra-wide temperature range, chemically inert, radiation-resistant. The ultimate lubrication solution for extreme operating conditions.
Product Overview
ARNOCO PFPE Fluorinated Grease is a premium specialty lubricant formulated with perfluoropolyether (PFPE) synthetic base oil and thickened with PTFE or specialized thickeners. Engineered for extreme conditions, it delivers an ultra-wide operating temperature range, exceptional chemical inertness, outstanding radiation resistance, and extremely low vapor pressure. Ideal for aerospace, semiconductor manufacturing, chemical processing equipment, and nuclear industries.
Widely used in extreme operating conditions requiring specialized lubricants, including vacuum coating equipment, semiconductor manufacturing tools, chemical valves, oxygen compressors, nuclear industry machinery, and aerospace systems.
Core Advantages
Ultra-wide temperature range
Wide operating temperature range; maintains stable lubrication performance and structural integrity from low to high temperatures.
Chemical Inertness
Excellent chemical resistance against strong acids, alkalis, organic solvents, and oxidizing agents.
Suitable for Ultra-High Vacuum
Extremely low vapor pressure; ideal for high and ultra-high vacuum environments with no volatile contamination.
Technical Specifications
| Test Items | Typical Values |
|---|---|
| Appearance | White to pale yellow uniform ointment |
| NLGI Consistency Grade | 2-level / 3-level |
| Work Penetration | 220-295 (0.1mm) |
| Dropping Point | No Drip Point (>350°C) |
| Base Oil Type | Perfluoropolyether (PFPE) |
| Operating temperature range | -30°C ~ +280°C |
Application Areas
Semiconductor Manufacturing
Vacuum coating, etching machines, CVD equipment, wafer handling systems
Chemical Equipment
Oxygen valve, chlorine compressor, and strong acid pump bearing lubrication
Aerospace
Rocket engines, satellite mechanisms, and aviation instrument lubrication
Nuclear Industry
Nuclear Reactor Control Mechanisms; Lubrication for Radioactive Environment Equipment